SDO HMI 2011-12-03 14:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.38 | 189.19 | 17.84 | 111.69 | 19.58 | 104.19 | -27.46 | 53.19 | 0.5455 | -789.7 | -347.9 | |
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back to the solar disc SDO HMI 2011-12-03 14:58:56 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.19 | 0.00 | 0.73 | 24.51 | 104.36 | -27.28 | 45.75 | 0.5844 | -688.0 | -558.8 | |
| 0.00 | 1.19 | 0.00 | 0.73 | 25.26 | 104.07 | -27.57 | 45.03 | 0.5939 | -751.0 | -498.6 | |
| 0.00 | 1.11 | 0.00 | 0.67 | 23.61 | 104.10 | -27.54 | 47.24 | 0.5793 | -690.0 | -565.8 | |
| 0.00 | 2.05 | 0.00 | 1.19 | 17.38 | 104.94 | -26.70 | 55.97 | 0.5195 | 849.0 | 611.3 | |
| 29.44 | 168.45 | 17.28 | 98.87 | 19.05 | 104.42 | -27.23 | 53.72 | 0.5386 | -1123.7 | -364.8 | |
| 0.00 | 0.43 | 0.00 | 0.26 | 21.59 | 103.78 | -27.86 | 50.42 | 0.5660 | -507.0 | -416.4 | |
| 0.00 | 2.39 | 0.00 | 1.53 | 27.88 | 101.77 | -29.88 | 43.78 | 0.6387 | -354.0 | -303.0 | |
| 0.00 | 1.02 | 0.00 | 0.65 | 26.36 | 102.14 | -29.51 | 45.37 | 0.6225 | -582.0 | -521.0 | |
| 0.00 | 3.50 | 0.00 | 2.21 | 26.13 | 102.01 | -29.63 | 45.77 | 0.6218 | -555.0 | -492.7 | |
| 0.00 | 1.37 | 0.00 | 0.86 | 25.87 | 102.05 | -29.60 | 46.08 | 0.6193 | -727.0 | -649.2 | |
| 0.00 | 1.28 | 0.00 | 0.80 | 25.02 | 101.97 | -29.67 | 47.26 | 0.6130 | -506.0 | -418.4 | |
| 0.94 | 2.22 | 0.56 | 1.31 | 17.96 | 102.70 | -28.94 | 56.96 | 0.5513 | 734.9 | 503.1 | |
| 0.00 | 1.28 | 0.00 | 0.86 | 29.99 | 99.12 | -32.53 | 43.42 | 0.6798 | -627.0 | -493.5 | |
| 0.00 | 1.71 | 0.00 | 1.02 | 15.12 | 100.63 | -31.02 | 63.14 | 0.5598 | 579.0 | 464.9 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |